Assignee
COLOP DIGITAL GMBH
AT·9 granted patents·3 citations·filing 2017–2022
Top patents by PatentIndex Score
9 records- 0172US11430234B2Method of authentication using surface paper textureCOLOP DIGITAL GMBH·Filed 2020·Granted Aug 30, 2022·1 cites·20 claims
- 0263USD1037346SStamp printerCOLOP DIGITAL GMBH·Filed 2022·Granted Jul 30, 2024·2 cites·1 claims
- 0360US11225087B2Method of controlling a hand-operated printer and hand operated printerCOLOP DIGITAL GMBH·Filed 2019·Granted Jan 18, 2022·0 cites·15 claims
- 0454US12246545B2Docking stationCOLOP DIGITAL GMBH·Filed 2019·Granted Mar 11, 2025·0 cites·18 claims
- 0551US11642904B2Electronic hand stampCOLOP DIGITAL GMBH·Filed 2019·Granted May 9, 2023·0 cites·18 claims
- 0649US12511363B2Method and token for document authenticationCOLOP DIGITAL GMBH·Filed 2020·Granted Dec 30, 2025·0 cites·15 claims
- 0744US12246546B2Device for guiding a printerCOLOP DIGITAL GMBH·Filed 2021·Granted Mar 11, 2025·0 cites·13 claims
- 0840US12240257B2Accessory deviceCOLOP DIGITAL GMBH·Filed 2020·Granted Mar 4, 2025·0 cites·15 claims
- 0937US11115118B2Method to authenticate a substrate using speckle patterns and a device to perform the methodCOLOP DIGITAL GMBH·Filed 2017·Granted Sep 7, 2021·0 cites·8 claims
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